Port Giles Weather Forecast
- 9
- 17
Sunny
- 8
- 15
Sunny
- 8
- 17
Sunny
- 10
- 20
Shower or two
- 8
- 15
Possible shower
- 9
- 17
Shower or two
- 8
- 17
Shower or two
Today 29 Aug Yorke Peninsula
Sunny. Light winds becoming southeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 20.
Gulf St Vincent Coastal Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- Over the weekend, a high pressure system to the south of SA is forecast to continue extending a ridge across the state, as it moves slowly east, to be centred over Victoria by Monday. A cold front is then forecast to move across the state on Tuesday, as another ridge pushes in behind the front.
Port Giles Temperature Statistics View More
August Temperature
Edithburgh (9km)
Lowest 2 August, 2026
2.1 °CAverage August
12 °CHighest 8 August, 2026
18.4 °C
Climate (2021–2026)
Edithburgh (9km)
Average Low 2021–2026
12.3 °CAverage 2021–2026
16 °CAverage High 2021–2026
20.7 °C